2,3,5,6-Tetrafluorobenzonitrile

Modify Date: 2024-01-07 10:45:05

2,3,5,6-Tetrafluorobenzonitrile Structure
2,3,5,6-Tetrafluorobenzonitrile structure
Common Name 2,3,5,6-Tetrafluorobenzonitrile
CAS Number 5216-17-1 Molecular Weight 175.08300
Density 1.231g/cm3 Boiling Point 88-90 °C45 mm Hg(lit.)
Molecular Formula C7HF4N Melting Point 33-36 °C(lit.)
MSDS N/A Flash Point 158 °F

 Names

Name 2,3,5,6-Tetrafluorobenzonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.231g/cm3
Boiling Point 88-90 °C45 mm Hg(lit.)
Melting Point 33-36 °C(lit.)
Molecular Formula C7HF4N
Molecular Weight 175.08300
Flash Point 158 °F
Exact Mass 175.00500
PSA 23.79000
LogP 2.11468
Index of Refraction 1.51

 Safety Information

Hazard Codes Xn:Harmful;
Risk Phrases R20/21/22
Safety Phrases S26-S36-S36/37/39
RIDADR UN 1325 4.1/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 6.1
HS Code 2926909090

 Customs

HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

2,3,5,6-tetrafluorobenzenecarbonitrile
4H-Perfluorobenzonitrile
MFCD00012286